Legal Opinion
Kawneer Co. v. McHugh
District Court, M.D. Pennsylvania
Decided August 15, 1931No. 543PublishedCited by 7 opinions
1Opinion of the Court
WATSON, District Judge.
This is a suit in equity. The plaintiff charges against the defendants infringement of patent No. 1,157,900 to Plym of October 26,1915, and unfair competition.
The defendants deny the validity of the patent, deny that they are guilty of infringement, and deny all charges of unfair competition.
The patent in suit is a metallic structure for holding glass in position for show windows, or for any similar purpose. The title to the patent in the plaintiff was admitted. The objects to be attained by this structure are several. Glass expands and contracts when subjected to…
2Cases cited20 opinions
- Hanover Star Milling Co. v. MetcalfSupreme Court of the United States · 1916
- The Barbed Wire PatentSupreme Court of the United States · 1892
- Diamond Rubber Co. of New York v. Consolidated Rubber Tire Co.Supreme Court of the United States · 1911
- Hobbs v. BeachSupreme Court of the United States · 1901
- American Washboard Co. v. Saginaw Mfg. Co.Court of Appeals for the Sixth Circuit · 1900
15 more not listed; retrieve them via the Exa API.
3Cited by7 opinions
- Jenn-Air Products Co. v. Penn Ventilator, Inc.District Court, E.D. Pennsylvania · 1968
- Hi-Land Dairyman's Ass'n v. Cloverleaf DairyUtah Supreme Court · 1944
- Gillette Safety Razor Co. v. Triangle Mechanical Laboratories Corp.District Court, E.D. New York · 1933
- Alexander Anderson, Inc. v. EastmanDistrict Court, S.D. California · 1936
- Horlick's Malted Milk Corp. v. HorlickDistrict Court, E.D. Wisconsin · 1941
2 more not listed; retrieve them via the Exa API.